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| author | Loïc Hoguin <[email protected]> | 2025-02-07 16:57:58 +0100 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2025-02-07 17:59:44 +0100 |
| commit | 0f257d06b6a4b1170621af66e9b54addf4d8e954 (patch) | |
| tree | ab74e9cdb5418f1a8b489c06bd84bed9087a7fd6 /test/http2_SUITE.erl | |
| parent | d3f6bda38bedfdfef911cd5ba715c19be9b0408e (diff) | |
| download | cowboy-0f257d06b6a4b1170621af66e9b54addf4d8e954.tar.gz cowboy-0f257d06b6a4b1170621af66e9b54addf4d8e954.tar.bz2 cowboy-0f257d06b6a4b1170621af66e9b54addf4d8e954.zip | |
Add hibernate option to cowboy_http and cowboy_http2
When enabled the connection process will automatically hibernate.
Because hibernation triggers GC, this can be used as a way to
keep memory usage lower, at the cost of performance.
Diffstat (limited to 'test/http2_SUITE.erl')
| -rw-r--r-- | test/http2_SUITE.erl | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/http2_SUITE.erl b/test/http2_SUITE.erl index d3dc51a..f8c5a09 100644 --- a/test/http2_SUITE.erl +++ b/test/http2_SUITE.erl @@ -51,6 +51,27 @@ do_handshake(Settings, Config) -> {ok, << 0:24, 4:8, 1:8, 0:32 >>} = gen_tcp:recv(Socket, 9, 1000), {ok, Socket}. +hibernate(Config) -> + doc("Ensure that we can enable hibernation for HTTP/1.1 connections."), + {ok, _} = cowboy:start_clear(?FUNCTION_NAME, [{port, 0}], #{ + env => #{dispatch => init_dispatch(Config)}, + hibernate => true + }), + Port = ranch:get_port(?FUNCTION_NAME), + try + ConnPid = gun_open([{type, tcp}, {protocol, http2}, {port, Port}|Config]), + {ok, http2} = gun:await_up(ConnPid), + StreamRef1 = gun:get(ConnPid, "/"), + StreamRef2 = gun:get(ConnPid, "/"), + StreamRef3 = gun:get(ConnPid, "/"), + {response, nofin, 200, _} = gun:await(ConnPid, StreamRef1), + {response, nofin, 200, _} = gun:await(ConnPid, StreamRef2), + {response, nofin, 200, _} = gun:await(ConnPid, StreamRef3), + gun:close(ConnPid) + after + cowboy:stop_listener(?FUNCTION_NAME) + end. + idle_timeout(Config) -> doc("Terminate when the idle timeout is reached."), ProtoOpts = #{ |